Timber Lake, South Dakota Population 2022

490
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Timber Lake is a city located in Dewey County South Dakota. Timber Lake has a 2020 population of 490. Timber Lake is currently declining at a rate of -0.61% annually but its population has increased by 10.11% since the most recent census, which recorded a population of 445 in 2010.

The average household income in Timber Lake is $57,798 with a poverty rate of 14.11%. The median rental costs in recent years comes to $569 per month, and the median house value is $57,700. The median age in Timber Lake is 32.4 years, 32.8 years for males, and 31.7 years for females.

Timber Lake Demographics

According to the most recent ACS, the racial composition of Timber Lakewas:

  • White: 53.01%
  • Native American: 45.99%
  • Other race: 0.50%
  • Two or more races: 0.50%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Timber Lake, South Dakota is 490 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 490.The last official US Census in 2010 recorded the population at 445.

Timber Lake, South Dakota Population 2022

Population by Race

Race Population Percentage
White31753.01%
American Indian and Alaska Native27545.99%
Two or More Races30.50%
Some Other Race30.50%
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Timber Lake Population by Race

Timber Lake Population Pyramid $2022

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Timber Lake Median Age

32.4


Total

32.8


Male

31.7


Female

Timber Lake Adults

There are 424 adults, (87 of whom are seniors) in Timber Lake.

Timber Lake Age Dependency

Age Dependency Ratio

25.8

Old Age Dependency Ratio

51.6

Child Dependency Ratio

Timber Lake Sex Ratio

Female

311

52.01%

Male

287

47.99%

Timber Lake Population by Age

Timber Lake Renter vs Owner Occupied by Household Type

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Timber Lake Household Types

Type Owner Renter
Female43.2%56.8%
Non Family50%50%
All61.6%38.4%
Male63.6%36.4%
Married76.7%23.3%

61.6%

Rate of Home Ownership

Timber Lake Households and Families

Type Count Average Size Owned
All1982.9361.6
Married903.8376.7
Non Family601.1550
Female373.5143.2
Male113.3663.6

3.67

Average Family Size

2.93

Average Household Size

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Timber Lake Households by Type

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Education Attained Count Percentage
Less Than 9th Grade123.36%
9th to 12th Grade267.28%
High School Graduate13337.25%
Some College6919.33%
Associates Degree359.80%
Bachelors Degree6217.37%
Graduate Degree205.60%
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Timber Lake Educational Attainment by Sex (over 25)

Timber Lake Educational Attainment by Race

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Race Total High School Bachelors
White21720164
Native American13511318
Hispanic44
Other Race33
2+ Races22

The highest rate of high school graduation is among other race people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 29.49%.

Timber Lake Educational Attainment by Race

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Name Average Male Female
Overall$30,625$43,594$25,673
Less Than 9th Grade$10,625$15,417$
High School Graduate$25,250$43,000$16,875
Some College$27,045$35,000$23,750
Bachelors Degree$43,542$53,125$40,833
Graduate Degree$43,750$$33,750

$30,625

Average Earnings

$43,594

Average Male

$25,673

Average Female

Timber Lake Earnings by Educational Attainment

Timber Lake Language by Age

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Timber Lake Language

92.35% of Timber Lake residents speak only English, while 7.65% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 6.31% of the population.

Timber Lake Language

Timber Lake Poverty by Race

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Name Total In Poverty Poverty Rate
Native2666825.56%
White310144.52%
OtherNaN%

14.11%

Overall Poverty Rate

13.50%

Male Poverty Rate

14.66%

Female Poverty Rate

Poverty in Timber Lake

The race most likely to be in poverty in Timber Lake is Native, with 25.56% below the poverty level.

The race least likely to be in poverty in Timber Lake is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.16%. Among those working part-time, it was 15.20%, and for those that did not work, the poverty rate was 31.20%.

Timber Lake Poverty

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Name Poverty
Less Than 9th Grade38.24%
High School18.46%
Some College6.00%
Bachelors or Greater1.27%

Timber Lake Poverty Rate by Education

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Rate Poverty
Male Unemployed75.00%
Female Unemployed62.50%
Female Employed5.80%
Male Employed5.44%

Timber Lake Poverty Rate by Employment Status and Sex

Timber Lake Income by Household Type

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Name Median Mean
Households$49,250$57,798
Families$52,000$64,883
Married Families$75,625-
Non Families$28,750$38,167
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Income by Household Type

Timber Lake Marital Status

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Marriage Rates

45.1%

Overall Marriage Rate

47.0%

Male Marriage Rate

43.3%

Female Marriage Rate

Timber Lake Married by Age and Sex

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Timber Lake Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Timber Lake Marital Status by Race

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Timber Lake Marital Status

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20

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Korea8
First Gulf War3
Vietnam2
World War II
Second Gulf War

Timber Lake Veterans by War

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Age Group Veterans
75+8
55 to 645
35 to 545
65 to 742
18 to 34

Timber Lake Veterans by Age

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Name Veterans % of Total
White177.14%
Native American31.67%

Timber Lake Veterans by Race

Timber Lake Veterans by Education

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30.00%

Veteran Poverty Rate

20.00%

Veteran Disability Rate

Timber Lake Veterans by Education

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69.3%

Labor Force Participation

64.8%

Employment Rate

6.6%

Unemployment Rate

Timber Lake Employment by Age

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Timber Lake Employment by Race

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Timber Lake Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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66.89%

Born in Timber Lake

99.33%

Native Born

0.67%

Foreign Born

0.33%

Non Citizen

0.33%

Naturalized

Place of Birth

99.33% of Timber Lake residents were born in the United States, with 66.89% having been born in South Dakota. 0.33% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Timber Lake Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
2022490-3-0.61%
2021493-3-0.60%
2020496-3-0.60%
2019499-3-0.60%
201850261.21%
201749630.61%
2016493102.07%
201548361.26%
201447781.71%
201346981.74%
2012461102.22%
201145161.35%
20104450.00%

Timber Lake Population by Year